groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

12065 1.17 65.52 0.69 38.39 -18.35 147.08 27.97 236.81 0.5332 599.7 516.0


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SDO HMI 2014-05-22 20:00:38 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0.00 1.44 0.00 0.92 -18.27 155.25 36.14 242.68 0.6326 626.0 368.6
2 0.00 1.35 0.00 0.86 -18.43 155.09 35.98 242.35 0.6314 831.0 614.4
3 0.00 1.71 0.00 1.03 -19.85 149.82 30.71 236.83 0.5761 659.0 413.7
4 0.00 1.08 0.00 0.64 -16.28 149.10 30.00 242.09 0.5451 742.0 563.8
5 0.00 6.12 0.00 3.69 -19.44 149.66 30.55 237.35 0.5715 814.0 766.6
6 0.00 1.17 0.00 0.70 -19.16 149.27 30.16 237.50 0.5648 710.0 541.8
7 0.00 6.39 0.00 3.75 -15.95 148.54 29.43 242.27 0.5358 681.0 672.5
8 0.00 1.08 0.00 0.65 -19.42 149.06 29.95 236.93 0.5640 773.0 658.8
9 0.00 0.99 0.00 0.59 -18.34 148.81 29.70 238.47 0.5539 512.0 456.5
10 0.00 2.61 0.00 1.52 -15.64 148.20 29.09 242.57 0.5296 782.0 624.7
11 0.00 1.53 0.00 0.90 -16.26 148.23 29.12 241.50 0.5336 605.0 539.6
12 0.00 1.08 0.00 0.63 -15.83 148.16 29.05 242.21 0.5301 835.0 711.4
13 0.00 2.52 0.00 1.47 -15.42 148.02 28.91 242.82 0.5260 784.0 694.0
14 0.63 1.62 0.37 0.96 -19.30 148.29 29.18 236.51 0.5539 858.3 723.2
15 0.00 1.62 0.00 0.96 -19.65 148.14 29.03 235.83 0.5545 676.0 643.3
16 0.00 0.99 0.00 0.59 -19.27 147.99 28.88 236.32 0.5501 722.0 595.4
17 0.00 1.08 0.00 0.63 -18.07 147.62 28.52 237.98 0.5374 -619.0 -526.3
18 0.00 1.35 0.00 0.79 -18.64 147.29 28.18 236.76 0.5371 745.0 542.1
19 0.00 2.34 0.00 1.38 -19.85 147.30 28.19 234.80 0.5459 588.0 537.4
20 0.00 1.35 0.00 0.79 -19.25 147.07 27.97 235.58 0.5388 736.0 586.6
21 0.00 2.61 0.00 1.54 -20.08 147.09 27.98 234.25 0.5450 633.0 527.4
22 0.00 1.08 0.00 0.64 -19.63 147.00 27.89 234.89 0.5407 823.0 619.6
23 0.54 2.34 0.32 1.37 -18.87 146.75 27.64 235.92 0.5321 889.7 773.7
24 0.00 0.90 0.00 0.53 -21.15 146.60 27.49 232.14 0.5474 573.0 468.4
25 0.00 1.80 0.00 1.04 -18.34 145.97 26.87 236.12 0.5187 638.0 490.5
26 0.00 1.17 0.00 0.69 -20.67 146.18 27.07 232.50 0.5387 792.0 593.2
27 0.00 1.35 0.00 0.79 -20.99 146.20 27.09 232.02 0.5415 577.0 493.5
28 0.00 1.17 0.00 0.67 -17.79 144.92 25.81 236.12 0.5014 871.0 674.2
29 0.00 1.80 0.00 1.03 -18.55 145.01 25.90 234.89 0.5082 838.0 640.2
30 0.00 0.81 0.00 0.46 -17.57 144.68 25.57 236.27 0.4967 843.0 679.4
31 0.00 0.81 0.00 0.47 -18.71 144.78 25.68 234.40 0.5067 841.0 714.9
32 0.00 0.99 0.00 0.56 -17.82 144.47 25.36 235.63 0.4960 861.0 746.3
33 0.00 0.81 0.00 0.45 -15.82 143.42 24.31 238.26 0.4677 654.0 499.1
34 0.00 0.99 0.00 0.58 -22.34 144.13 25.03 227.89 0.5295 676.0 486.0
35 0.00 1.26 0.00 0.73 -22.10 142.65 23.54 226.65 0.5109 831.0 650.9
36 0.00 1.08 0.00 0.60 -16.78 141.71 22.60 234.67 0.4529 690.0 561.7
37 0.00 1.17 0.00 0.64 -17.85 139.28 20.17 229.71 0.4321 -636.0 -400.3
38 0.00 3.06 0.00 1.66 -17.86 137.73 18.62 227.52 0.4137 -657.0 -456.4
39 0.00 0.90 0.00 0.49 -17.36 137.34 18.23 227.91 0.4041 -599.0 -572.8


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.